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Gemini Prompt Generator

Describe your task in plain words and get an engineered Gemini prompt — Google's Persona · Task · Context · Format framework. Switch to any of 32 AIs to see the same request rewritten for that model. Free, private and instant.

Gemini prompt generator

Leave a field empty to use the example shown in grey.

Gemini · ptcf
Persona: You are a world-class expert assistant. You think carefully, state your assumptions and give accurate, practical answers.

Task: Write a blog post about the benefits of remote work.

Context:
- Audience: managers at mid-sized companies considering hybrid policies
- Details to use: about 900 words, one real-world example and practical tips

Constraints:
- Be specific and concrete; avoid filler and clichés.
- If key information is missing, state your assumptions.
- Tone: professional.

Format: Well-structured with headings or bullets where helpful. End with 2 suggestions to make it even better.

If anything essential is missing, ask me up to 3 short clarifying questions before you start.
703 chars · ~176 tokens Open Gemini
  • ›Google's own guidance: give Gemini a Persona, a Task, Context and a Format.
  • ›Attach files or Google Docs as extra context instead of pasting long text.
  • ›Ask for a table when comparing options — you can export it to Google Sheets.

Free Gemini Prompt Generator by pGento

How the Gemini prompt is structured

Google's Gemini prompting guide organises prompts around four parts — Persona, Task, Context and Format. The generator fills each one from your plain-text answers.

Every prompt is built from the same modular parts — role, task, context (your audience and details) and output format — then rendered in the style each AI follows best. Change the AI in the drop-down and the same request is rewritten instantly.

Gemini prompting tips

  • Google's own guidance: give Gemini a Persona, a Task, Context and a Format.
  • Attach files or Google Docs as extra context instead of pasting long text.
  • Ask for a table when comparing options — you can export it to Google Sheets.

Ready-made prompt types

Choose a prompt type for your task; each comes with an expert role, context rules and an output format:

  • Write anything — for example “a blog post about the benefits of remote work”.
  • Summarise & analyse — for example “the meeting transcript I'll paste below”.
  • Brainstorm ideas — for example “20 names and taglines for a new coffee subscription brand”.

Example output for Gemini:

Persona: You are a world-class expert assistant. You think carefully, state your assumptions and give accurate, practical answers.

Task: Write a blog post about the benefits of remote work.

Context:
- Audience: managers at mid-sized companies considering hybrid policies
- Details to use: about 900 words, one real-world example and practical tips

Constraints:
- Be specific and concrete; avoid filler and clichés.
- If key information is missing, state your assumptions.
- Tone: professional.

Format: Well-structured with headings or bullets where helpful. End with 2 suggestions to make it even better.

If anything essential is missing, ask me up to 3 short clarifying questions before you start.

AI chat tools compared

AIMade byPrompt style
GeminiGoogleGoogle's Persona · Task · Context · Format framework
ChatGPTOpenAIMarkdown sections (Role, Task, Context, Constraints, Output format)
ClaudeAnthropicXML tags (<role>, <context>, <task>, <constraints>, <output_format>)
Microsoft CopilotMicrosoftMicrosoft's Goal · Context · Source · Expectations framework
PerplexityPerplexity AIa research brief with scope, sources and citations
GrokxAIMarkdown sections (Role, Task, Context, Constraints, Output format)
DeepSeekDeepSeekone direct user message with no separate system prompt
Meta AIMetaMarkdown sections (Role, Task, Context, Constraints, Output format)
Mistral Le ChatMistral AIMarkdown sections (Role, Task, Context, Constraints, Output format)
QwenAlibaba CloudMarkdown sections (Role, Task, Context, Constraints, Output format)

Frequently asked questions

What is a Gemini prompt generator?
It turns a plain-language request into a structured prompt — role, task, context and output format — written the way Gemini follows best, so you get better answers on the first try.
Does this tool send my text to Gemini?
No. The prompt is assembled in your browser from templates. Nothing you type is sent to any server or AI until you paste it yourself.
Why does the prompt change when I switch AI?
Models are trained on different conventions: Claude responds well to XML tags, Gemini to Persona/Task/Context/Format, Midjourney to descriptors and --parameters, Suno to style tags and a lyric sheet. The generator rewrites the same request for each.
What if I leave a field empty?
The example shown in grey is used instead, so the prompt is always complete. Replace it with your own details for the best results.
Is the prompt generator free?
Yes — free, unlimited and no account needed.
Gemini Prompt Generator

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